... Compatible Toshiba Satellite A100 brand Laptop Battery PA3399UReplacement Toshiba Satellite PA3399U-1BAS Laptop BatteryCell Type: Li-ion, 6 ... PA3400U-1BRS, PA3478U-1BAS, PA3478U-1BRS, PABAS057, PABAS077Fit Laptop ModelSatellite A80-116, Satellite A80-117, Satellite A80-121, ... A100-761, Satellite A100-S8111TD (with Intel Core Solo or Intel Core Duo Processors only), Satellite A100-ST1042, Satellite ...